Top 100 IT Services Companies in the United States
The Best of October 2026Looking for a top IT services company in the United States?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States IT Companies
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661$10,000+50 - 249 employeesNew York, NYRead More
Founded in 2010, Pixafy is a full-service e-commerce agency based in New York. Pixafy and their team of around 20 work in a variety of industries including retail, consumer products, and education services. The agency specializes in e-commerce development, IT strategy consulting, web design, and digital strategy.
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Warby ParkerIndustries
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662$1,000+2 - 9 employeesCharlotte, NCRead More
Triaxiom Security, a small cybersecurity company, is in Charlotte, North Carolina. The team specializes in cybersecurity.
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663Undisclosed50 - 249 employeesNewark, DECertPro CPA LLC is a Cybersecurity company headquartered in Newark, Delaware. The midsize agency was founded in 2019. Their services include Cybersecurity, Accounting, and Business Valuation Services.Read More
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664$1,000+10 - 49 employeesBuffalo, IARead More
Winsor Consulting Group, LLC is an IT managed services company. Their small team is in Davenport, Iowa. Their services include IT managed services. The agency was established in 2016.
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665$5,000+2 - 9 employeesWest Linn, ORWeb development company Cascade Web Development is headquartered in West Linn, Oregon and West Linn, Oregon. The small team specializes in Web Development, Digital Strategy, Search Engine Optimization, Web Design, and more and was founded in 2001.Read More
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Helmet HouseIndustries
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666$5,000+50 - 249 employeesPoway, CACentrexIT, an IT managed services company, is located in Poway, California. The midsize team provides IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI and was launched in 2002.Read More
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Avista TechnologiesIndustries
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667$5,000+250 - 999 employeesBethesda, MDRead More
Fidelis Cybersecurity is a cybersecurity firm based in Bethesda, Maryland with offices around the world. Founded in 2002, their team of over 250 employees provides services to mid-market and enterprise clients. They specialize in cybersecurity and IT strategy consulting services.
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BarclaysIndustries
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668Undisclosed10 - 49 employeesOwings Mills, MDRead More
Kite Technology Group is a cloud consulting & SI company. The small Owings Mills, Maryland-based firm was founded in 1992. Their services include cloud consulting & SI, IT managed services, cybersecurity, and IT strategy consulting.
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669$1,000+2 - 9 employeesAtlanta, GARead More
Bitstream is a small IT managed services company. In Atlanta, Georgia, the agency was founded in 2003. Their services include IT managed services and cybersecurity.
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670$25,000+10 - 49 employeesSan Diego, CARead More
Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.
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671$25,000+10 - 49 employeesEvanston, ILRead More
Website development company Prism Solutions is located in Lahore, Pakistan. The small team focuses on web development, custom software development, CRM consulting and SI, and IT managed services and was founded in 2019.
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Diaz Group LLCIndustries
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672$1,000+2 - 9 employeesWilmington, NCAtlantic Computer Services is an IT managed services company. They are in Wilmington, North Carolina and have a small team that focuses on IT managed services, Cybersecurity, IT staff augmentation, and IT strategy consulting. The agency was founded in 2006.Read More
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673$1,000+10 - 49 employeesFair Oaks, CARead More
Founded in 1997, FUSE3 is an IT managed services company. In Fair Oaks, California, their small team provides IT managed services.
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674$1,000+10 - 49 employeesBrentwood, TNRead More
Nashville Computer, Inc. Is a small IT managed services company. Established in 1988, the firm is headquartered in Brentwood, Tennessee. Their services include IT managed services, IT strategy consulting, and cybersecurity.
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675Undisclosed10 - 49 employeesAvon, OHGreat Lakes Computer Corporation is an IT managed services company in Avon, Ohio and Sandusky, Ohio. They provide IT managed services, cybersecurity, other IT consulting and SI, and IT strategy consulting and were established in 1982.Read More
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676$1,000+2 - 9 employeesIrvine, CANitech, an IT strategy consulting company, was launched in 1996. The firm focuses on IT strategy consulting and ERP consulting and SI.Read More
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677$50,000+10 - 49 employeesSan Francisco, CARead More
Exygy is a digital strategy and development company founded in 2007. Located in San Francisco, CA, Exygy’s team of about 25 employees specialize in web design, web development, and mobile app development for Android, iOS, and hybrid platforms. Other services include UI/UX design, branding, software development, and IT consulting.
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WikimediaIndustries
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678Undisclosed10,000+ employeesSacramento, CARead More
ModSquad, a public relations company, was founded in 2007. In San Francisco, California, their midsize team offers public relations, IT managed services, IT staff augmentation, and IT strategy consulting.
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Warner BrothersIndustries
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679Undisclosed2 - 9 employeesBerryville, VARead More
Founded in 2003, Intechrity is an IT strategy consulting and IT managed services company. The small Berryville, Virginia-based team offers IT strategy consulting and IT managed services.
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680$10,000+10 - 49 employeesNew York, NYRead More
Gramercy Tech is a boutique technology company offering UX/UI design, custom software development, AR/VR development, and IT consulting services. Founded in 2003, Gramercy Tech has a team of about 30 employees who work with clients across industries – business services, consumer products, education, and more.
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AcxiomIndustries
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681$10,000+50 - 249 employeesChicago, ILRead More
Alligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.
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Feeding America -
682$1,000+2 - 9 employeesGreenville, SCBoundify is a Demand Generation Marketing company launched in 2011. Their small team is located in Greenville, South Carolina and San Pedro Garza García, Mexico and provides Demand Generation Marketing, Advertising, Conversion Optimization, CRM consulting and SI, and more.Read More
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683$1,000+10 - 49 employeesChicago, ILRead More
Agility Network Services, Inc. Is an IT managed services company. The small team is based in Chicago, Illinois and Wilmette, Illinois. Their services include IT managed services, cloud consulting & SI, Cybersecurity, IT strategy consulting, and more.
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684Undisclosed50 - 249 employeesCockeysville, MDRead More
Marketing strategy company RDA was founded in 1988. The agency specializes in marketing strategy, CRM consulting and SI, web development, e-commerce development, and more and has a midsize team. The agency is located in Cockeysville, Maryland.
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685Undisclosed10 - 49 employeesCleveland, OHCGB Tech Solutions, Inc. Is a small Cleveland, Ohio-based IT managed services company. Founded in 2003, the team offers IT managed services, Cybersecurity, cloud consulting & SI, IT strategy consulting, and more.Read More
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686$100,000+10 - 49 employeesMiami, FLArdan Labs is a Miami, Florida-based AI company. Launched in 2010, the small team offers Artificial Intelligence, IT staff augmentation, IT strategy consulting, Custom Software Development, and more.Read More
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IntelIndustries
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687$25,000+10 - 49 employeesHerndon, VAIn Herndon, Virginia, ioSENTRIX is a Cybersecurity company. Established in 2017, the small team focuses on Cybersecurity.Read More
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688Undisclosed10 - 49 employeesFoster City, CAIT managed services company IT Total Care is located in Foster City, California. The small team offers IT managed services, Cybersecurity, and cloud consulting & SI. The agency was established in 2001.Read More
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689$10,000+10 - 49 employeesMinneapolis, MNRead More
Digital Mass is an other IT consulting and SI company established in 2017. The small Minneapolis, Minnesota-based team offers other IT consulting and SI, IT managed services, and IT staff augmentation.
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690$5,000+10 - 49 employeesRensselaer, NYVersich, an UX design company, was founded in 2023. They are based in Rensselaer, New York; Santa Monica, California and London, England and have a small team. Their services include UX/UI Design, BI & big data consulting & SI, Back Office Outsourcing, cloud consulting & SI, and more.Read More
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